【安泰科】多晶硅价格（2025年12月10日）

Core Viewpoint - The article provides an overview of the domestic solar-grade polysilicon prices in China as of December 10, 2025, highlighting the stability in pricing across various product categories [2]. Price Summary - The highest price for n-type re-investment material is 5.50 million CNY per ton, while the lowest is 4.90 million CNY, with an average price of 5.32 million CNY, showing no fluctuation [2]. - The n-type dense material has a highest price of 5.20 million CNY, a lowest price of 4.70 million CNY, and an average price of 4.97 million CNY, also with no fluctuation [2]. - The n-type granular silicon has a highest price of 5.10 million CNY, a lowest price of 5.00 million CNY, and an average price of 5.05 million CNY, maintaining stability [2]. Price Calculation Methodology - The prices are derived from a weighted average based on the production output of nine polysilicon manufacturers, which account for 89.3% of the total domestic output in Q3 2025, with n-type materials comprising 91.5% of the total [2][3]. - The prices are inclusive of tax, and the fluctuation percentage is calculated based on comparisons with previous prices [2]. Participating Companies - The article lists nine companies involved in the price statistics, including Sichuan Yongxiang Co., Ltd., Xinte Energy Co., Ltd., and GCL-Poly Energy Holdings Limited, among others [3]. Product Definitions - N-type re-investment material is used for producing n-type monocrystalline silicon and must meet electronic grade II standards [3]. - N-type dense material is also for n-type monocrystalline silicon production, requiring electronic grade III standards [3]. - P-type polysilicon includes various forms used for p-type monocrystalline silicon production [3]. - N-type granular silicon is specifically for n-type monocrystalline silicon production [3].